Senior Embedded Linux Engineer (Yocto)

🏢 Summary: Senior Yocto Engineer role focused on modernizing and scaling development infrastructure through advanced embedded Linux and build system expertise. The position involves creating, optimizing, and securing Yocto-based systems across multiple hardware architectures. It requires deep technical involvement in kernel configuration, cross-compilation, and hardware-software integration. 🗂️ Requirements: Extensive experience with Yocto build creation and maintenance, Expertise in BitBake and multiple build systems, Strong embedded Linux development and debugging skills, Advanced C, C++, Python, and Shell scripting proficiency, Experience with secure boot on ARM and x86, Knowledge of cybersecurity regulatory requirements, Advanced cross-compilation and toolchain creation skills, Expert-level Git usage including submodules and hooks, Experience with ARM and x86 architectures, Kernel configuration, patching, and real-time Linux experience 📃 Skills: Yocto, BitBake, CMake, Make, Autotools, Bazel, Gradle, Maven, Scons, Linux, C, C++, Python, Shell, ARM, x86, Git, Bash, Kernel, Cross-compilation, Toolchain, SecureBoot 🏢 Description: We are seeking a skilled and experienced Senior Yocto Engineer to help us modernize and scale our development infrastructure using the latest technologies. This is a unique opportunity to work in a dynamic environment and contribute to meaningful projects that make a difference. Technical Skills: Extensive experience with creating, customizing, and maintaining Yocto builds. Expertise in various build systems (BitBake, CMake, Make, Autotools, Bazel, Gradle, Maven, Scons). Proficiency in developing, debugging, and optimizing embedded Linux systems. Experience with various embedded Linux distributions. Knowledge regarding cybersecurity requirements according to regulatory measures. Advanced proficiency in C, C++, Python, and Shell scripting. Experience with secure boot for ARM, x86 architecture. Expertise in integrating hardware and software components. Ability to write and maintain complex scripts and applications. Advanced knowledge of cross-compilation, toolchain creation, and build optimization. Mastery of Git, including advanced features like submodules, hooks, and complex branching strategies. Extensive experience with ARM, x86, and other architectures. Ability to work with various hardware platforms and development boards. Understanding and managing kernel modules. Experience with kernel configuration, patching, and real-time Linux.

🏢 Summary: The offer is for a Yocto Engineer to develop and maintain embedded Linux environments for advanced medical technology products in genetic diagnostics. The role focuses on building and optimizing Yocto-based systems, low-level software, and secure boot solutions for ARM and x86 platforms. It involves kernel configuration, hardware-software integration, and resolving complex build and runtime issues. 🗂️ Requirements: Strong experience with Yocto Project and BitBake, Very good knowledge of Embedded Linux, Experience with CMake, Make, Autotools, Advanced programming in C/C++, Programming in Python, Shell scripting skills, Experience with ARM and x86 architectures, Knowledge of cross-compilation and toolchains, Experience with Linux kernel configuration and patching, Experience with kernel modules, Understanding of systemd and init systems, Strong knowledge of Git, Strong troubleshooting and debugging skills 📃 Skills: Yocto, BitBake, EmbeddedLinux, C, C++, Python, Shell, CMake, Make, Autotools, ARM, x86, Linux, Kernel, systemd, Git 🏢 Description: For our client, we are currently looking for a Yocto Engineer who will join a team responsible for the technical aspects of an innovative project in the field of genetic diagnostics. The role focuses on developing and maintaining embedded Linux environments, build systems, and low-level software solutions for advanced medical technology products. Key responsibilities Creating, customizing, and maintaining Yocto-based build environments Developing and optimizing embedded Linux systems Integrating hardware and software components Managing kernel configuration, patching, and real-time Linux solutions Working with various build systems and toolchains Troubleshooting complex build and runtime issues Supporting secure boot implementation for ARM and x86 architectures Ideal candidate profile Strong experience with Yocto Project and BitBake Very good knowledge of Embedded Linux Experience with build systems such as CMake, Make, and Autotools Advanced programming skills in C/C++, Python, and Shell scripting Experience with ARM and x86 architectures Knowledge of cross-compilation, toolchains, and build optimization Experience with Linux kernel configuration, patching, and kernel modules Good understanding of systemd and init systems Strong knowledge of Git Excellent troubleshooting and debugging skills Conditions Work model: Hybrid Location: Wrocław Contract type: B2B Rate: 130–150 PLN net/hour Benefits: private medical care, life insurance, Multisport card Recruitment steps Phone call with a Recruiter (approx. 30 minutes) Interview with the Client Decision and feedback

🏢 Summary: Remote Linux Embedded Developer role focused on building a custom Yocto-based Linux image with full BSP support for IoT devices. The position involves secure boot implementation, bootloader customization, driver development, and hardware integration at the system level. It targets experienced engineers working on advanced embedded Linux and cybersecurity solutions. 🗂️ Requirements: Several years of experience in Linux Embedded, Strong knowledge of Yocto Project, Experience with Secure Boot mechanisms, Knowledge of TrustZone and cryptographic key management, Experience with RAUC or OSTree update systems, Practical knowledge of NAND memory, Basic knowledge of cybersecurity and PKI, Experience in SoC hardware integration, Ability to modify and configure U-Boot, Experience in embedded systems debugging, Experience in developing and modifying Linux drivers 📃 Skills: Linux, Yocto, BSP, U-Boot, SecureBoot, TrustZone, RAUC, OSTree, NAND, PKI, SoC, Cybersecurity, Drivers, IoT 🏢 Description: Dla naszego Klienta z branży IoT poszukujemy doświadczonych Linux Embedded Developerów, którzy dołączą do projektu realizowanego przez Etteplan. Projekt obejmuje budowę dedykowanego obrazu systemu Linux opartego o Yocto, który będzie uwzględniał pełne wsparcie BSP dla wszystkich komponentów sprzętowych znajdujących się na urządzeniu. Jeżeli interesują Cię zagadnienia związane z bezpieczeństwem systemów embedded, bootloaderami, integracją sprzętu oraz rozwojem warstwy systemowej Linuxa — ta rola będzie świetnym wyzwaniem. 📍 100% Remote 🔧 Zakres obowiązków Tworzenie i rozwój obrazów Linux Embedded w środowisku Yocto Modyfikacja oraz rozwój BSP i meta-layerów Implementacja oraz rozwój mechanizmów Secure Boot Modyfikacja i konfiguracja bootloaderów (U-Boot) Tworzenie oraz rozwój sterowników Linux (Linux Drivers) Integracja sprzętu (SoC, pamięci NAND, Secure Elements) Wdrażanie rozwiązań związanych z bezpieczeństwem urządzeń embedded Debugowanie i analiza problemów systemowych Współpraca z zespołami hardware oraz software przy rozwoju platformy IoT ✅ Must Have Minimum kilka lat doświadczenia w Linux Embedded Bardzo dobra znajomość Yocto Project Doświadczenie z mechanizmami Secure Boot Znajomość TrustZone oraz zarządzania kluczami kryptograficznymi Doświadczenie z systemami aktualizacji RAUC lub OSTree Praktyczna znajomość pamięci NAND Podstawowa wiedza z obszaru Cybersecurity: certyfikaty klucze kryptograficzne PKI Doświadczenie w integracji sprzętu (SoC) Umiejętność pracy z bootloaderami oraz modyfikacji U-Boot Doświadczenie w debugowaniu systemów embedded Tworzenie i modyfikacja sterowników Linux ⭐ Mile widziane Doświadczenie z Secure Elements (np. OPTIGA) Udział w projektach IoT lub urządzeń przemysłowych Znajomość zagadnień związanych z bezpieczeństwem urządzeń embedded 🎁 Oferujemy Długoterminowy projekt realizowany dla międzynarodowego klienta z branży IoT Współpracę z doświadczonym zespołem Embedded i Security 100% pracę zdalną Możliwość pracy przy zaawansowanych rozwiązaniach Linux Embedded oraz Cybersecurity 📍 Informujemy, że skontaktujemy się wyłącznie z wybranymi Kandydatami spełniającymi wymagania stanowiska. TQLO Sp. z o.o. – Agencja Zatrudnienia (nr KRAZ 33580)

🏢 Summary: Embedded Engineer role focused on developing IoT-driven embedded solutions with cloud connectivity and modern communication technologies. The position involves designing, debugging, testing, and maintaining embedded software and hardware components while collaborating with engineers and customers. Candidates should have strong experience in C, embedded Linux, communication protocols, and embedded system troubleshooting. 🗂️ Requirements: 4+ years of experience with C, Experience with cloud connectivity applications, Experience with FOTA solutions, Strong knowledge of LTE, Strong knowledge of BLE, Strong knowledge of OpenThread, Strong knowledge of MQTT, Knowledge of cybersecurity, Practical experience with Yocto Linux, Experience debugging embedded systems, Experience using J-Link, Experience using ST-Link, Upper-Intermediate English 📃 Skills: C, LTE, BLE, OpenThread, MQTT, Yocto, Linux, FOTA, J-Link, ST-Link, Docker, GitLab, Jira, Cybersecurity 🏢 Description: We are looking for a skilled Embedded Engineer to join our growing team and support customers in delivering IoT-driven solutions. As our Embedded department continues to expand, we are seeking professionals with strong analytical thinking and solid technical expertise. In this role, you will collaborate with a team of experienced Embedded Engineers to design and implement high-quality solutions that address real-world challenges. This role suggests working with embedded systems, cloud connectivity, and modern communication technologies. If you’re a motivated Embedded Developer ready to take the next step in your career, we would be excited to collaborate with you! Requirements - 4+ years of experience with C - Experience with cloud connectivity applications, including monitoring and Firmware-Over-the-Air (FOTA) solutions - Strong background in communication technologies such as LTE, BLE, OpenThread, MQTT, and cybersecurity - Practical experience with Yocto Linux - Experience in debugging and troubleshooting embedded systems, including software debugging on real devices (using J-Link, ST-Link) and resolving system-level issues - Upper-Intermediate level of English Would be a plus - Hardware knowledge - Experience with Docker, GitLab, and Jira Responsibilities - Design separate components, modules, classes, and devices - Code, debug, document, and maintain portions of software and hardware - Perform different types of testing - Participate in estimation and planning sessions - Contribute to the development of technical project documentation and user documentation - Provide assistance to test engineers and support personnel in solving technical issues of software installation and its operation - Participate in conference calls and face-to-face meetings with the Customer and Customer partners - Comply with the best engineering practices, technical standards, and quality criteria set forth on the project - Report status and progress according to the project and company demands - Spot current deficiencies in the development process, adopted procedures, and engineering practices, environment configurations, etc., and suggest improvements - Escalate technical issues to the Architect, Team Lead, and Project Manager

🏢 Summary: The role involves designing and developing embedded systems for IoT-driven solutions with cloud connectivity and modern communication technologies. The engineer will work on real devices, implementing, debugging, and maintaining embedded software while collaborating with a technical team. The position focuses on delivering high-quality, production-ready embedded and connected solutions. 🗂️ Requirements: 4+ years of experience with C, Experience with cloud connectivity and FOTA solutions, Strong knowledge of LTE, BLE, OpenThread, MQTT, Experience with cybersecurity in embedded systems, Practical experience with Yocto Linux, Hands-on debugging on real devices using J-Link or ST-Link, Experience troubleshooting system-level issues, Upper-Intermediate English level 📃 Skills: C, LTE, BLE, OpenThread, MQTT, Yocto, Linux, FOTA, J-Link, ST-Link, Docker, GitLab, Jira, Cybersecurity 🏢 Description: We are looking for a skilled Embedded Engineer to join our growing team and support customers in delivering IoT-driven solutions. As our Embedded department continues to expand, we are seeking professionals with strong analytical thinking and solid technical expertise. In this role, you will collaborate with a team of experienced Embedded Engineers to design and implement high-quality solutions that address real-world challenges. This role suggests working with embedded systems, cloud connectivity, and modern communication technologies. If you’re a motivated Embedded Developer ready to take the next step in your career, we would be excited to collaborate with you! Requirements 4+ years of experience with C Experience with cloud connectivity applications, including monitoring and Firmware-Over-the-Air (FOTA) solutions Strong background in communication technologies such as LTE, BLE, OpenThread, MQTT, and cybersecurity Practical experience with Yocto Linux Experience in debugging and troubleshooting embedded systems, including software debugging on real devices (using J-Link, ST-Link) and resolving system-level issues Upper-Intermediate level of English Would be a plus Hardware knowledge Experience with Docker, GitLab, and Jira Responsibilities Design separate components, modules, classes, and devices Code, debug, document, and maintain portions of software and hardware Perform different types of testing Participate in estimation and planning sessions Contribute to the development of technical project documentation and user documentation Provide assistance to test engineers and support personnel in solving technical issues of software installation and its operation Participate in conference calls and face-to-face meetings with the Customer and Customer partners Comply with the best engineering practices, technical standards, and quality criteria set forth on the project Report status and progress according to the project and company demands Spot current deficiencies in the development process, adopted procedures, and engineering practices, environment configurations, etc., and suggest improvements Escalate technical issues to the Architect, Team Lead, and Project Manager

🏢 Summary: Remote B2B opportunity for a Senior Software Engineer focused on developing complex, high-performance systems in modern C++ within Linux environments. The role involves contributing to product-level features, collaborating across teams, and working with cloud and backend technologies. Long-term cooperation with flexibility on financial expectations and start date. 🗂️ Requirements: 6+ years of hands-on experience in C++ development, Strong knowledge of modern C++, Experience with multithreading, Understanding of memory management, Experience with performance optimization, Strong understanding of Linux-based systems, Experience developing in Linux environment, Ability to deliver complex technical features, Bachelor’s degree in Science, Technology, Engineering or related field 📃 Skills: C++, Linux, Multithreading, MemoryManagement, PerformanceOptimization, Python, Go, AWS, Terraform, CloudFormation, REST, CI/CD, GitHub, Jenkins, Artifactory, Ansible, Networking, Security, Databases 🏢 Description: For our client, we are looking for a Senior Software Engineer (f/m/n). Qualifications 6+ years of hands-on experience in C++ development (modern C++ preferred) with a solid understanding of multithreading, memory management, and performance optimization Strong experience contributing to complex features with a good product-level understanding and exposure to diverse technologies Proven ability to collaborate effectively within a team, actively participating in technical discussions and supporting delivery across multiple contributors Strong understanding of Linux-based systems and experience developing in a Linux environment (user level) Demonstrated ability to take ownership of well-defined technical tasks and drive them to completion with high quality Strong interpersonal skills with the ability to communicate clearly, collaborate effectively, and contribute confidently in professional discussions Proven ability to quickly learn and adapt to new technologies, taking on tasks with a proactive, can-do attitude and a willingness to expand beyond the core tech stack, including Python, AWS and Go Highly self-managed and independent, capable of delivering results with limited supervision while aligning with broader team goals Bachelor’s degree in Science/Technology/Engineering or a related field How will you stand out from the crowd Experience with Go and/or Python programming languages Experience with cloud-native development and infrastructure-as-code tools (e.g., Terraform, CloudFormation) Experience in enterprise-scale application development in cloud or SaaS environments (AWS serverless architecture is a definite advantage) Experience in building fullstack applications, including REST API-based backend systems and modern frontend interfaces Familiarity with networking protocols, security principles, and database systems Experience with modern CI/CD pipelines, such as GitHub, Jenkins, Artifactory, and Ansible We offer: Work model: remote Contract type: B2B with SHIMI Long-term cooperation We are open to the candidate’s financial expectations Start: ASAP (up to 1 month notice)

🏢 Summary: Senior Software Engineer role focused on building secure, high-reliability systems for digital identity, document verification, and structured data processing in a distributed environment. The position involves Java-based backend development, system integrations, and work across multiple technologies within a senior Agile team. It is a full-time, long-term B2B contract with remote work model. 🗂️ Requirements: Minimum 7 years of experience in Java backend development, Hands-on experience with Spring Boot, Experience with relational databases (preferably PostgreSQL), Practical experience with Docker, Experience with REST and/or SOAP integrations, Ability to work across different technologies and system layers, Experience with modern frontend frameworks (React, Angular, or Vue), Familiarity with CI/CD pipelines, English at B2 level 📃 Skills: Java, Spring, SpringBoot, PostgreSQL, SQL, Docker, REST, SOAP, React, Angular, Vue, CI/CD, Git, Agile 🏢 Description: 🔍 Senior Software Engineer Location: 100 % remote Contract: B2B Capacity: Full time Rate: 120 to 150 PLN + VAT/h We are looking for a Senior Software Engineer to join an internal engineering team at Kyotu Technology , working on advanced systems related to digital identity, document verification, and secure data processing. The team builds and develops solutions used for validating document authenticity, processing structured data, and integrating complex systems in environments with high security requirements. These systems focus on reliability, data integrity, and secure communication between distributed services. While Java is the core technology , we are looking for an engineer with a broad technological perspective , comfortable working across different languages, tools, and system components depending on project needs. You will join a mature Agile team of senior-level specialists, where autonomy, ownership, and strong technical decision-making are expected and valued. 💡 Who we are Kyotu Technology is a boutique software house based in Wrocław and Warsaw, working fully remotely or in hybrid mode across Poland. We focus on long-term, high-quality engineering and building complex, production-grade systems with real business impact. Our teams have real influence on technical and architectural decisions. 🚀 Must haves: min. 7 years of experience in Java backend development hands-on knowledge of Spring Boot and modern backend frameworks experience working with relational databases, preferably PostgreSQL practical experience with Docker experience with system integrations (REST and/or SOAP) ability to work across different technologies and system layers (backend-first, with openness to other areas) high level of adaptability and independence in a dynamic environment strong sense of ownership, responsibility, and problem-solving mindset good communication skills and team orientation experience in building modern frontend applications (e.g. React, Angular, Vue) familiarity with CI/CD pipelines English at B2 level ✨ Nice to have: knowledge of additional programming languages experience with desktop applications (e.g. JavaFX, Swing) German at B2 level 📦 What we offer: rate: 120 to 150 PLN + VAT/h contract: B2B, long-term cooperation work model: remote or hybrid ( meetings at the office in Wrocław once a month) team: senior engineering team with real ownership projects: technically challenging systems in the area of security, data processing, and system integrations

🏢 Summary: Senior Software Engineer role focused on designing and developing scalable backend and fullstack applications using modern C++ in Linux environments. The position involves performance optimization, concurrency, and cloud-native technologies while contributing to high-impact product features. It requires strong ownership, collaboration, and the ability to work across diverse technologies including cloud and DevOps tools. 🗂️ Requirements: 6+ years of C++ development experience, Strong knowledge of multithreading, Strong knowledge of memory management, Experience with performance optimization, Experience developing backend systems, Experience with REST APIs, Experience working in Linux environments, Ability to design and maintain scalable systems, Bachelor’s degree in STEM field 📃 Skills: C++, Linux, REST, Multithreading, AWS, Python, Go, Terraform, CloudFormation, GitHub, Jenkins, Artifactory, Ansible 🏢 Description: Senior Software Engineer – C++ We are looking for a talented Senior Software Engineer to join our team. This role is ideal for someone with deep experience in C++ development , backend skills, and exposure to cloud-native technologies. You will work on challenging projects, contribute to high-impact features, and help shape the future of our products. What You’ll Do Design, develop, and maintain scalable backend systems in C++ (modern C++ preferred) Work on fullstack applications , including REST API-based backend services Optimize software for performance, concurrency, and memory efficiency Develop and maintain applications in Linux environments Take ownership of technical tasks, delivering high-quality results independently Collaborate closely with cross-functional teams, contributing to design and technical discussions Explore new technologies and expand beyond your primary stack, including Python, Go, and AWS Apply a product-focused mindset, understanding the business impact of your technical decisions What We’re Looking For 6+ years of hands-on experience in C++ development Solid understanding of multithreading, memory management, and performance optimization Strong experience contributing to complex features with exposure to diverse technologies Proven ability to work effectively in a team and communicate clearly Experience with Linux-based systems and development in Linux environments Self-motivated, independent, and capable of delivering results with limited supervision Bachelor’s degree in Science, Technology, Engineering, or a related field Nice to Have Experience with Go and/or Python Knowledge of cloud-native development and Infrastructure-as-Code tools (Terraform, CloudFormation) Background in enterprise-scale applications or AWS serverless architectures Familiarity with networking protocols, security best practices, and database systems Experience with modern CI/CD pipelines (GitHub, Jenkins, Artifactory, Ansible)

🏢 Summary: Senior Java Developer role focused on designing and implementing modern, scalable backend and distributed systems within Agile teams. The position involves architectural decisions, technology selection, and ensuring high code quality, security, and reliability in cloud-based environments. 🗂️ Requirements: 7+ years of experience with Java, Experience with Apache Kafka, Practical knowledge of Kubernetes, Experience with Spring and Spring Boot, Experience with Hibernate or MyBatis, Experience with relational or NoSQL databases, Experience with at least one cloud platform: AWS, Google Cloud, Azure, or OpenShift, Experience in building scalable distributed systems, Knowledge of backend architecture and design patterns 📃 Skills: Java, Kafka, Kubernetes, Spring, SpringBoot, Hibernate, MyBatis, SQL, NoSQL, AWS, GCP, Azure, OpenShift, Scrum 🏢 Description: Poszukujemy osoby doświadczonej w roli Senior Java Developer (7y+) / Software Engineer , która dołączy do zespołów realizujących nowoczesne, skalowalne rozwiązania. Zakres obowiązków Projektowanie, architektura oraz wdrażanie nowoczesnych rozwiązań backendowych Dobór i implementacja narzędzi, frameworków oraz wzorców architektonicznych Budowanie skalowalnych i niezawodnych systemów rozproszonych Aktywne śledzenie trendów technologicznych i wdrażanie innowacyjnych rozwiązań Dzielenie się wiedzą i dobrymi praktykami w zespole oraz w organizacji Praca w zespołach Agile (Scrum), udział w planowaniu i refinementach Dbałość o jakość kodu, testy oraz bezpieczeństwo aplikacji Wymagania techniczne (Must have) Bardzo dobra znajomość Java (7y+) Doświadczenie w pracy z Apache Kafka Praktyczna znajomość Kubernetes Frameworki: Spring / Spring Boot Doświadczenie z ORM: Hibernate, MyBatis Praca z relacyjnymi i/lub NoSQL bazami danych Doświadczenie w pracy z chmurą (minimum jedna z): AWS / Google Cloud / Azure / OpenShift Mile widziane (Nice to have) Frontend: ReactJS / Redux, React Native, Angular Konteneryzacja: Docker Wyszukiwarki i silniki indeksujące: ElasticSearch, SOLR Systemy kolejkowe i message brokers Migracje i wersjonowanie schematów DB: Flyway, Liquibase

🏢 Summary: Offer for an Embedded Linux Engineer to design and develop embedded systems for IoT/Security products, working in kernel space and contributing to new features and product bring-up. The role involves close collaboration with hardware teams and development of both new and existing products. Position provides real impact on product development within a stable, long-term engagement. 🗂️ Requirements: Strong knowledge of C, Strong knowledge of Embedded Linux, Experience with Linux kernel and device tree, Experience with Yocto, Ability to use laboratory tools, Ability to read electronic schematics, Technical higher education, English proficiency, Experience with radio technologies 📃 Skills: C, EmbeddedLinux, Linux, Kernel, DeviceTree, Yocto, Python, Bash, HIL, IoT, Security, Radio 🏢 Description: ZAKRES -Projektowanie i programowanie systemów wbudowanych opartych na Embedded Linux -Tworzenie nowych i utrzymywanie istniejących produktów z branży IoT / Security -Praca w kernel space, mile widziane doświadczenie z yocto -Tworzenie nowych funkcjonalności, bring up, pomoc w rozwoju HIL -Bliska współpraca z Elektronikami, aby usprawniać tworzenie SW i HW -Skryptowanie w Pythonie, bashu. WYMAGANIA: -Dobra znajomość języka C, Embedded Linuxa -Doświadczenie z kernelem / device tree, mile widziane yocto -Umiejętność używania narzędzi laboratoryjnych i czytania schematów elektronicznych -Wykształcenie wyższe techniczne, swobodne posługiwanie się językiem angielskim -Chęć pracy z biura jeden dzień w tygodniu, niekonfliktowy charakter, 'teamplayer' -Mile widziane doświadczenie z technologiami radiowymi. OFERTA -Możliwość pracy nad rozwiązaniami wysokiej jakości w firmie produktowej -Możliwość realnego wpływu na produkt, praca w mniejszych zespołach -Stabilne zatrudnienie na długi termin, pakiet dodatków.